Beispiel #1
0
        public void Apply()
        {
            var pattern = Pattern <AnnotatedStringData, int> .New()
                          .Group("leftEnv", leftEnv => leftEnv
                                 .Annotation(FeatureStruct.New(PhoneticFeatSys)
                                             .Symbol(Seg)
                                             .Symbol("cons+")
                                             .Feature("voice").EqualToVariable("a").Value))
                          .Group("target", target => target
                                 .Annotation(FeatureStruct.New(PhoneticFeatSys)
                                             .Symbol(Seg)
                                             .Symbol("cons-")
                                             .Symbol("low+").Value))
                          .Group("rightEnv", rightEnv => rightEnv
                                 .Annotation(FeatureStruct.New(PhoneticFeatSys)
                                             .Symbol(Seg)
                                             .Symbol("cons+")
                                             .Feature("voice").Not.EqualToVariable("a").Value)).Value;

            var ruleSpec = new DefaultPatternRuleSpec <AnnotatedStringData, int>(pattern, (r, match) =>
            {
                GroupCapture <int> target = match.GroupCaptures["target"];
                foreach (Annotation <int> ann in match.Input.Annotations.GetNodes(target.Range))
                {
                    ann.FeatureStruct.PriorityUnion(FeatureStruct.New(PhoneticFeatSys).Symbol("low-").Value);
                }
                return(match.Input);
            });

            var rule = new PatternRule <AnnotatedStringData, int>(ruleSpec);
            AnnotatedStringData inputWord = CreateStringData("fazk");

            Assert.IsTrue(rule.Apply(inputWord).Any());
        }
Beispiel #2
0
        public void Batch()
        {
            var pattern = Pattern <AnnotatedStringData, int> .New()
                          .Group("leftEnv", leftEnv => leftEnv
                                 .Annotation(FeatureStruct.New(PhoneticFeatSys)
                                             .Symbol(Seg)
                                             .Symbol("cons+")
                                             .Feature("voice").EqualToVariable("a").Value))
                          .Group("target", target => target
                                 .Annotation(FeatureStruct.New(PhoneticFeatSys)
                                             .Symbol(Seg)
                                             .Symbol("cons-")
                                             .Symbol("low+").Value))
                          .Group("rightEnv", rightEnv => rightEnv
                                 .Annotation(FeatureStruct.New(PhoneticFeatSys)
                                             .Symbol(Seg)
                                             .Symbol("cons+")
                                             .Feature("voice").Not.EqualToVariable("a").Value)).Value;

            var ruleSpec1 = new DefaultPatternRuleSpec <AnnotatedStringData, int>(pattern, (r, match) =>
            {
                GroupCapture <int> target = match.GroupCaptures["target"];
                foreach (Annotation <int> ann in match.Input.Annotations.GetNodes(target.Range))
                {
                    ann.FeatureStruct.PriorityUnion(FeatureStruct.New(PhoneticFeatSys)
                                                    .Symbol("low-")
                                                    .Symbol("mid-").Value);
                }
                return(match.Input);
            },
                                                                                  input => input.Annotations.Single(ann => ((FeatureSymbol)ann.FeatureStruct.GetValue(Type)) == Word)
                                                                                  .FeatureStruct.IsUnifiable(FeatureStruct.New(WordFeatSys).Symbol("verb").Value));

            var ruleSpec2 = new DefaultPatternRuleSpec <AnnotatedStringData, int>(pattern, (r, match) =>
            {
                GroupCapture <int> target = match.GroupCaptures["target"];
                foreach (Annotation <int> ann in match.Input.Annotations.GetNodes(target.Range))
                {
                    ann.FeatureStruct.PriorityUnion(FeatureStruct.New(PhoneticFeatSys)
                                                    .Symbol("low-")
                                                    .Symbol("mid+").Value);
                }
                return(match.Input);
            });

            var batchSpec = new BatchPatternRuleSpec <AnnotatedStringData, int>(new[] { ruleSpec1, ruleSpec2 });
            var rule      = new PatternRule <AnnotatedStringData, int>(batchSpec);
            AnnotatedStringData inputWord = CreateStringData("fazk");

            inputWord.Annotations.Add(inputWord.Range, FeatureStruct.New(WordFeatSys).Symbol(Word).Symbol("noun").Value);
            Assert.IsTrue(rule.Apply(inputWord).Any());
        }